Plenty of drivers live in the sleeper and keep a mail-forwarding address. Health insurance is still sold state by state, so you need a home state on paper. Here is how residency works, and why it makes network reach even more important.
For the Marketplace, an adult is a resident of the state where they live and intend to stay, and the federal rule says that includes people without a fixed address. For a driver, your home state is usually the one on your CDL, your vehicle registration and your tax return. You buy that state's plans, so a network that only works in that state does you little good the rest of the month.
Keep your paperwork consistent. A CDL in one state, a tax return in another and a mailing address in a third invites a residency question when you apply, and the Marketplace can ask you to document where you live.
Full-time travelers, including many drivers, often choose South Dakota, Texas or Florida as a legal domicile, because those states have no state income tax and established mail-forwarding services. That choice has a health insurance side most people do not think about:
We are licensed in all three, and in 30+ states overall. Our domicile state guide goes deeper for full-time travelers.
The IRS lets drivers deduct travel expenses, including per diem, only when they are traveling away from their tax home. If you have no regular place of business and no place where you regularly live, the IRS treats you as an itinerant worker whose tax home is wherever you work, and an itinerant cannot claim travel expenses at all.
That matters for health insurance because per diem lowers your net income, which can move you across the 2027 subsidy line. If you live in the truck full time, talk to your tax preparer about your tax home before you count on per diem in a Marketplace estimate. Our calculator shows how much the number moves your result.
A driver with no fixed address may not see a home-state doctor for months. Telehealth helps for small things, but stitches, X-rays and follow-up visits happen in person, wherever you are. That is the case for a plan built on a nationwide PPO network if you can qualify for one.
Self-employed and 1099 income is counted after expenses. Our free calculator shows which side of the 400% line you land on in about a minute, with results right away and no sign-up.
Yes. Federal Marketplace rules allow residency without a fixed address if you live in the state and intend to stay. In practice your home state is usually the one on your CDL, registration and tax return.
Often, but rules vary. The Marketplace may ask you to document residency, and private carriers have their own address rules. We confirm them before you apply.
That is a legal and tax decision, not just an insurance one. Insurance-wise, compare that state's Marketplace, its Medicaid rules and whether you can get a plan whose network reaches the states you run.
Checked October 14, 2026. Rules and dates change; confirm before you act.
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